Erwin Weather Forecast

    • 15
    • 32

    Mostly Cloudy

    • 23
    • 34

    Mostly Cloudy

    • 18
    • 40

    Snow Likely

    • 5
    • 21

    Chance Snow Showers

    • 6
    • 20

    Partly Sunny

    • 16
    • 32

    Mostly Cloudy

    • 24
    • 40

    Partly Sunny

Today 28 Jan Unicoi

Partly sunny. Cold with Highs in the upper teens to lower 30s. West Winds 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 28 Jan Unicoi

Mostly cloudy this Evening, then becoming partly cloudy. Cold with Lows 7 to 15. West Winds 5 to 15 Mph with Gusts up to 35 Mph. Wind chill Values around 5 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Erwin Temperature Statistics

January Temperature

Elizabethton Municipal Airport (20.5 miles)

  • Lowest 16 January, 2026

    10.4 °F

  • Average January

    37.7 °F

  • Highest 9 January, 2026

    69.8 °F

Climate (2021–Present)

Elizabethton Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    68.9 °F
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